LED sign and LED strip display sensor data with color changes

This is my first post. The video shows two Arduinos plus two distance sensors that drive a "large" LED sign and a a 52- LED strip. When an object comes closer the distance is displayed and colors change.

Two Arduinos plus two distance sensors drive an LED sign and a 52- LED strip. When an object comes closer the distance is displayed and colors change.

See the video at:

Contact me if you want more information.

Hi hib1,

That's a nice little project! Did you design the PCB yourself? With what software?

Pat.

Hi Pat,

There is no PCB. the sign is part of a recycled commercial sign. I bought it on ebay from Bob Davis who supplied basic code for static display of letters. The led strip goes into a solderless breadboard.